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$417+ Cheap flights from Dublin (DUB) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Dublin to Louisiana

Cheapest flights from Dublin to Louisiana
Explore the most affordable flight options available from Dublin to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This lastminute.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:00 am
DUB
-
LFT
2 stops22h 22m
Lufthansa
Mon 3/94:07 pm
LFT
-
DUB
2 stops25h 38m
Lufthansa
Deal found 2/18$576
This lastminute.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:25 am
DUB
-
LFT
2 stops17h 57m
Lufthansa
Tue 3/1012:08 pm
LFT
-
DUB
2 stops23h 17m
Lufthansa
Deal found 2/19$586
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:00 am
DUB
-
LFT
2 stops31h 57m
United Airlines
Tue 11/32:00 pm
LFT
-
DUB
2 stops13h 55m
United Airlines
Deal found 2/19$598
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:50 am
DUB
-
LFT
2 stops39h 52m
United Airlines
Sun 5/105:15 am
LFT
-
DUB
2 stops20h 05m
United Airlines
Deal found 2/18$636
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:30 am
DUB
-
LFT
2 stops17h 36m
United Airlines
Wed 4/229:35 am
LFT
-
DUB
2 stops15h 55m
United Airlines
Deal found 2/18$639
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:55 am
DUB
-
MSY
2 stops18h 06m
Delta
Mon 3/29:55 am
MSY
-
DUB
2 stops16h 05m
Delta
Deal found 2/19$722
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:45 am
DUB
-
MSY
1 stop18h 12m
KLM
Mon 3/211:23 am
MSY
-
DUB
1 stop14h 22m
KLM
Deal found 2/19$745
This KLM deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:45 am
DUB
-
MSY
1 stop18h 12m
Multiple Airlines
Mon 3/22:17 pm
MSY
-
DUB
1 stop11h 28m
Multiple Airlines
Deal found 2/17$747
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:25 pm
DUB
-
MSY
2 stops24h 18m
Delta
Thu 3/197:49 am
MSY
-
DUB
2 stops18h 56m
Delta
Deal found 2/19$749
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:20 am
DUB
-
LFT
2 stops31h 56m
United Airlines
Sat 9/1212:06 pm
LFT
-
DUB
2 stops13h 14m
United Airlines
Deal found 2/20$750
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:20 am
DUB
-
LFT
2 stops31h 56m
United Airlines
Fri 9/115:15 am
LFT
-
DUB
2 stops20h 30m
United Airlines
Deal found 2/20$754
This JetBlue deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:40 am
DUB
-
MSY
1 stop17h 43m
JetBlue
Mon 6/83:15 pm
MSY
-
DUB
1 stop11h 05m
JetBlue
Deal found 2/20$756

Find flight deals from Dublin to Louisiana

Keep the following information in mind while searching for Dublin to Louisiana flight deals. Data was last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$576
(lastminute.com)

One-way from

$417
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$996
Provider with most accurate pricing for Dublin-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New Orleans Louis Armstrong flights.
Search Deals
From Dublin to Louisiana
Search Deals
One-way flight from Dublin to Louisiana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Dublin to Louisiana that are best for you.

Fly from

Dublin

Fly to

Louisiana

Route

Depart

Return

Price

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 3/5

5:00 am-9:22 pm

2 stops22h 22m

Lafayette Regional

Mon 3/9

4:07 pm-10:45 pm

2 stops25h 38m

$576

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 3/6

9:25 am-9:22 pm

2 stops17h 57m

Lafayette Regional

Tue 3/10

12:08 pm-4:25 pm

2 stops23h 17m

$586

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 5/1

9:50 am-7:42 pm

2 stops39h 52m

Lafayette Regional

Sun 5/10

5:15 am-7:20 am

2 stops20h 05m

$636

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 5/1

9:50 am-3:32 pm

2 stops35h 42m

Lafayette Regional

Sat 5/9

7:00 am-9:45 am

2 stops20h 45m

$636

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sat 5/2

9:30 am-9:19 pm

2 stops17h 49m

Lafayette Regional

Sun 5/10

5:15 am-7:20 am

2 stops20h 05m

$639

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 3/12

1:25 pm-8:43 am

2 stops24h 18m

New Orleans Louis Armstrong

Thu 3/19

7:49 am-7:45 am

2 stops18h 56m

$749

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Wed 8/5

9:20 am-11:16 am

2 stops31h 56m

Lafayette Regional

Sat 9/12

7:00 am-7:30 am

2 stops18h 30m

$750

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Tue 8/4

9:20 am-11:16 am

2 stops31h 56m

Lafayette Regional

Fri 9/11

5:15 am-7:45 am

2 stops20h 30m

$754

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 6/1

10:40 am-10:23 pm

1 stop17h 43m

New Orleans Louis Armstrong

Mon 6/8

3:15 pm-8:20 am

1 stop11h 05m

$756

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 3/12

9:45 am-9:56 pm

1 stop17h 11m

New Orleans Louis Armstrong

Thu 3/19

2:40 pm-9:20 am

1 stop13h 40m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 30 results
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Best time to book a flight from Dublin to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Louisiana

What is the cheapest month to book a flight from Dublin to Louisiana?

Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $664). Flying from Dublin to Louisiana in August is currently the most expensive (average of $932). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Dublin to Louisiana?

Related info for your journey

Find useful and relevant information for your journey from Dublin to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Louisiana?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Louisiana.

  • How long is the flight from Dublin to Louisiana?

    There are many flights that can get you from Dublin to Louisiana in 16h 52m. Fly via Lufthansa, United Airlines, or Delta to get the fastest option. The distance between Dublin and Louisiana is about 4402 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Dublin to Louisiana that include hotel bookings?

    Yes. In addition to deals on Dublin to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Louisiana.

  • Can I find deals for business class flights from Dublin to Louisiana?

    Yes. Cheapflights offers flight deals from Dublin to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Louisiana?

    Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $664). Flying from Dublin to Louisiana in August is currently the most expensive (average of $932). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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